Advanced multiphasing switched-capacitor DC-DC converters : pushing the limits of fully integrated power management / Nicolas Butzen, Michiel Steyaert.
Butzen, Nicolas.; Steyaert, Michiel, 1959-
2020
TK7872.C8
Available Online

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Title Advanced multiphasing switched-capacitor DC-DC converters : pushing the limits of fully integrated power management / Nicolas Butzen, Michiel Steyaert.
Author Butzen, Nicolas.
ISBN 9783030387358 (electronic book)
3030387356 (electronic book)
3030387348
9783030387341
DOI https://doi.org/10.1007/978-3-030-38
Imprint Cham : Springer, 2020.
Language English
Description 1 online resource (170 pages)
Other Standard Identifiers 10.1007/978-3-030-38
Call Number TK7872.C8
Dewey Decimal Classification 621.3815/322
Summary This book gives a detailed analysis of switched-capacitor DC-DC converters that are entirely integrated on a single chip and establishes that these converters are mainly limited by the large parasitic coupling, the low capacitor energy density, and the fact that switched-capacitor converter topologies only have a fixed voltage conversion ratio. The authors introduce the concept of Advanced Multiphasing as a way to circumvent these limitations by having multiple out-of-phase parallel converter cores interact with each other to minimize capacitor charging losses, leading to several techniques that demonstrate record efficiency and power-density, and even a fundamentally new type of switched-capacitor topology that has a continuously-scalable conversion ratio. Provides single-source reference to the recently-developed Advanced Multiphasing concept; Enables greatly improved performance and capabilities in fully integrated switched-capacitor converters; Enables readers to design DC-DC converters, where multiple converter cores are put in parallel and actively interact with each other over several phases to improve their capabilities.
Bibliography, etc. Note Includes bibliographical references and index.
Access Note Access limited to authorized users.
Source of Description Description based on print version record.
Added Author Steyaert, Michiel, 1959-
Available in Other Form Advanced Multiphasing Switched-Capacitor DC-DC Converters : Pushing the Limits of Fully Integrated Power Management
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Introduction
Fully Integrated Switched-Capacitor Fundamentals
Voltage-Domain Analysis
Scalable Parasitic Charge Redistribution
MIMO Switched-Capacitor Converter using Parasitic Coupling
Stage-Outphasing and Multiphase Soft-Charging
Continuously-Scalable Conversion Ratio Topologies
Conclusions.

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